公开(公告)号：US20100301957A1

公开(公告)日：2010-12-02

申请号：US12505568

申请日：2009-07-20

申请人： Seung Young Park ,  Younghun Jo

发明人： Seung Young Park ,  Younghun Jo

IPC分类号： H03K3/02

CPC分类号： H03K3/45 ,  H03B15/006

摘要： Disclosed herein is a relaxation oscillator using a spintronic device. The relaxation oscillator includes a power source unit, a spintronic device, and a capacitor. The power source unit applies power. The spintronic device is driven by the power applied by the power source unit, and has a variable voltage value depending on the intensity of a magnetic field. The capacitor is connected in parallel with the spintronic device, and is discharged when it assumes a minimum-voltage value in the threshold voltage range of the spintronic device and charged when it assumes a maximum voltage value in the threshold voltage range.

摘要翻译： 本文公开了使用自旋电子器件的弛豫振荡器。 张弛振荡器包括电源单元，自旋电子器件和电容器。 电源单元接通电源。 自旋电子装置由电源单元施加的电力驱动，并且具有取决于磁场强度的可变电压值。 电容器与自旋电子器件并联连接，当其呈现在自旋电子器件的阈值电压范围内的最小电压值时，它被放电，并且当其在阈值电压范围内呈现最大电压值时被充电。

公开(公告)号：US20120219056A1

公开(公告)日：2012-08-30

申请号：US13394226

申请日：2010-09-02

申请人： Sunyeon Kim ,  Jeongyeon Lim ,  Yungho Choi ,  Yoonsik Choe ,  Yonggoo Kim ,  Younghun Jo

发明人： Sunyeon Kim ,  Jeongyeon Lim ,  Yungho Choi ,  Yoonsik Choe ,  Yonggoo Kim ,  Younghun Jo

IPC分类号： H04N7/30 ,  H04N7/32

CPC分类号： H04N19/154 ,  H04N19/105 ,  H04N19/14 ,  H04N19/172

摘要： The present disclosure relates to a method, apparatus, and recording medium for encoding videos (adaptive prediction errors) through a reference image-based second prediction to reduce predictive errors and may include in an aspect: generating first prediction error signals based on input signals and prediction signals; generating second prediction error signals based on a first prediction error signal of a current block and a first prediction error signal of a reference block; performing an adaptive DCT transform followed by a quantization on the first prediction error signals or the second prediction error signals into quantized signals; and encoding the quantized signals.

摘要翻译： 本公开涉及一种用于通过基于参考图像的第二预测编码视频（自适应预测误差）的方法，装置和记录介质，以减少预测误差，并且可以包括在一个方面：基于输入信号产生第一预测误差信号，以及 预测信号; 基于当前块的第一预测误差信号和参考块的第一预测误差信号产生第二预测误差信号; 对所述第一预测误差信号或所述第二预测误差信号进行量化后的自适应DCT变换为量化信号; 并对量化信号进行编码。